PMT25 filter

Dimensions
Diameter: 127 mm (5")
Length: 302 mm (11 7/8")
Top: 54 mm (2⅛") hole
Bottom: 54 mm (2⅛") hole

Manufacturers who use this filter
Martec, Sonfarrel, Advantage Mfg

Part numbers
Proline : P-4332
Pleatco: PMT25
Unicel: C-4332
Sonfarrel: 30-220032